38016420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 125991936

約数和(自身を除く): 87975516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 61, 65, 68, 78, 85, 94, 102, 122, 130, 141, 156, 170, 183, 188, 195, 204, 221, 235, 244, 255, 260, 282, 305, 340, 366, 390, 442, 470, 510, 564, 610, 611, 663, 705, 732, 780, 793, 799, 884, 915, 940, 1020, 1037, 1105, 1220, 1222, 1326, 1410, 1586, 1598, 1830, 1833, 2074, 2210, 2379, 2397, 2444, 2652, 2820, 2867, 3055, 3111, 3172, 3196, 3315, 3660, 3666, 3965, 3995, 4148, 4420, 4758, 4794, 5185, 5734, 6110, 6222, 6630, 7332, 7930, 7990, 8601, 9165, 9516, 9588, 10370, 10387, 11468, 11895, 11985, 12220, 12444, 13260, 13481, 14335, 15555, 15860, 15980, 17202, 18330, 20740, 20774, 23790, 23970, 26962, 28670, 31110, 31161, 34404, 36660, 37271, 40443, 41548, 43005, 47580, 47940, 48739, 51935, 53924, 57340, 62220, 62322, 67405, 74542, 80886, 86010, 97478, 103870, 111813, 124644, 134810, 146217, 149084, 155805, 161772, 172020, 186355, 194956, 202215, 207740, 223626, 243695, 269620, 292434, 311610, 372710, 404430, 447252, 487390, 559065, 584868, 623220, 633607, 731085, 745420, 808860, 974780, 1118130, 1267214, 1462170, 1900821, 2236260, 2534428, 2924340, 3168035, 3801642, 6336070, 7603284, 9504105, 12672140, 19008210, 38016420]

約数ペア:

[(1, 38016420), (2, 19008210), (3, 12672140), (4, 9504105), (5, 7603284), (6, 6336070), (10, 3801642), (12, 3168035), (13, 2924340), (15, 2534428), (17, 2236260), (20, 1900821), (26, 1462170), (30, 1267214), (34, 1118130), (39, 974780), (47, 808860), (51, 745420), (52, 731085), (60, 633607), (61, 623220), (65, 584868), (68, 559065), (78, 487390), (85, 447252), (94, 404430), (102, 372710), (122, 311610), (130, 292434), (141, 269620), (156, 243695), (170, 223626), (183, 207740), (188, 202215), (195, 194956), (204, 186355), (221, 172020), (235, 161772), (244, 155805), (255, 149084), (260, 146217), (282, 134810), (305, 124644), (340, 111813), (366, 103870), (390, 97478), (442, 86010), (470, 80886), (510, 74542), (564, 67405), (610, 62322), (611, 62220), (663, 57340), (705, 53924), (732, 51935), (780, 48739), (793, 47940), (799, 47580), (884, 43005), (915, 41548), (940, 40443), (1020, 37271), (1037, 36660), (1105, 34404), (1220, 31161), (1222, 31110), (1326, 28670), (1410, 26962), (1586, 23970), (1598, 23790), (1830, 20774), (1833, 20740), (2074, 18330), (2210, 17202), (2379, 15980), (2397, 15860), (2444, 15555), (2652, 14335), (2820, 13481), (2867, 13260), (3055, 12444), (3111, 12220), (3172, 11985), (3196, 11895), (3315, 11468), (3660, 10387), (3666, 10370), (3965, 9588), (3995, 9516), (4148, 9165), (4420, 8601), (4758, 7990), (4794, 7930), (5185, 7332), (5734, 6630), (6110, 6222)]