303958980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 1094131584

約数和(自身を除く): 790172604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 283, 306, 324, 340, 351, 390, 405, 442, 459, 468, 486, 510, 540, 566, 585, 612, 663, 702, 765, 780, 810, 849, 884, 918, 972, 1020, 1053, 1105, 1132, 1170, 1215, 1326, 1377, 1404, 1415, 1530, 1620, 1698, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2430, 2547, 2652, 2754, 2830, 3060, 3159, 3315, 3396, 3510, 3679, 3978, 4131, 4212, 4245, 4420, 4590, 4811, 4860, 5094, 5265, 5508, 5660, 5967, 6318, 6630, 6885, 7020, 7358, 7641, 7956, 8262, 8490, 9180, 9622, 9945, 10188, 10530, 11037, 11934, 12636, 12735, 13260, 13770, 14433, 14716, 15282, 15795, 16524, 16980, 17901, 18395, 19244, 19890, 20655, 21060, 22074, 22923, 23868, 24055, 25470, 27540, 28866, 29835, 30564, 31590, 33111, 35802, 36790, 38205, 39780, 41310, 43299, 44148, 45846, 48110, 50940, 53703, 55185, 57732, 59670, 62543, 63180, 66222, 68769, 71604, 72165, 73580, 76410, 82620, 86598, 89505, 91692, 96220, 99333, 107406, 110370, 114615, 119340, 125086, 129897, 132444, 137538, 144330, 152820, 165555, 173196, 179010, 187629, 198666, 214812, 216495, 220740, 229230, 250172, 259794, 268515, 275076, 288660, 297999, 312715, 331110, 343845, 358020, 375258, 389691, 397332, 432990, 458460, 496665, 519588, 537030, 562887, 595998, 625430, 649485, 662220, 687690, 750516, 779382, 865980, 893997, 938145, 993330, 1074060, 1125774, 1169073, 1191996, 1250860, 1298970, 1375380, 1489995, 1558764, 1688661, 1787994, 1876290, 1948455, 1986660, 2251548, 2338146, 2597940, 2814435, 2979990, 3377322, 3575988, 3752580, 3896910, 4469985, 4676292, 5065983, 5628870, 5845365, 5959980, 6754644, 7793820, 8443305, 8939970, 10131966, 11257740, 11690730, 15197949, 16886610, 17879940, 20263932, 23381460, 25329915, 30395898, 33773220, 50659830, 60791796, 75989745, 101319660, 151979490, 303958980]

約数ペア:

[(1, 303958980), (2, 151979490), (3, 101319660), (4, 75989745), (5, 60791796), (6, 50659830), (9, 33773220), (10, 30395898), (12, 25329915), (13, 23381460), (15, 20263932), (17, 17879940), (18, 16886610), (20, 15197949), (26, 11690730), (27, 11257740), (30, 10131966), (34, 8939970), (36, 8443305), (39, 7793820), (45, 6754644), (51, 5959980), (52, 5845365), (54, 5628870), (60, 5065983), (65, 4676292), (68, 4469985), (78, 3896910), (81, 3752580), (85, 3575988), (90, 3377322), (102, 2979990), (108, 2814435), (117, 2597940), (130, 2338146), (135, 2251548), (153, 1986660), (156, 1948455), (162, 1876290), (170, 1787994), (180, 1688661), (195, 1558764), (204, 1489995), (221, 1375380), (234, 1298970), (243, 1250860), (255, 1191996), (260, 1169073), (270, 1125774), (283, 1074060), (306, 993330), (324, 938145), (340, 893997), (351, 865980), (390, 779382), (405, 750516), (442, 687690), (459, 662220), (468, 649485), (486, 625430), (510, 595998), (540, 562887), (566, 537030), (585, 519588), (612, 496665), (663, 458460), (702, 432990), (765, 397332), (780, 389691), (810, 375258), (849, 358020), (884, 343845), (918, 331110), (972, 312715), (1020, 297999), (1053, 288660), (1105, 275076), (1132, 268515), (1170, 259794), (1215, 250172), (1326, 229230), (1377, 220740), (1404, 216495), (1415, 214812), (1530, 198666), (1620, 187629), (1698, 179010), (1755, 173196), (1836, 165555), (1989, 152820), (2106, 144330), (2210, 137538), (2295, 132444), (2340, 129897), (2430, 125086), (2547, 119340), (2652, 114615), (2754, 110370), (2830, 107406), (3060, 99333), (3159, 96220), (3315, 91692), (3396, 89505), (3510, 86598), (3679, 82620), (3978, 76410), (4131, 73580), (4212, 72165), (4245, 71604), (4420, 68769), (4590, 66222), (4811, 63180), (4860, 62543), (5094, 59670), (5265, 57732), (5508, 55185), (5660, 53703), (5967, 50940), (6318, 48110), (6630, 45846), (6885, 44148), (7020, 43299), (7358, 41310), (7641, 39780), (7956, 38205), (8262, 36790), (8490, 35802), (9180, 33111), (9622, 31590), (9945, 30564), (10188, 29835), (10530, 28866), (11037, 27540), (11934, 25470), (12636, 24055), (12735, 23868), (13260, 22923), (13770, 22074), (14433, 21060), (14716, 20655), (15282, 19890), (15795, 19244), (16524, 18395), (16980, 17901)]