80289300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 304480512

約数和(自身を除く): 224191212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 173, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 346, 350, 357, 364, 390, 420, 425, 442, 455, 476, 510, 519, 525, 546, 595, 650, 663, 692, 700, 714, 780, 850, 865, 884, 910, 975, 1020, 1038, 1050, 1092, 1105, 1190, 1211, 1275, 1300, 1326, 1365, 1428, 1547, 1700, 1730, 1785, 1820, 1950, 2076, 2100, 2210, 2249, 2275, 2380, 2422, 2550, 2595, 2652, 2730, 2941, 2975, 3094, 3315, 3460, 3570, 3633, 3900, 4325, 4420, 4498, 4550, 4641, 4844, 5100, 5190, 5460, 5525, 5882, 5950, 6055, 6188, 6630, 6747, 6825, 7140, 7266, 7735, 8650, 8823, 8925, 8996, 9100, 9282, 10380, 11050, 11245, 11764, 11900, 12110, 12975, 13260, 13494, 13650, 14532, 14705, 15470, 15743, 16575, 17300, 17646, 17850, 18165, 18564, 20587, 22100, 22490, 23205, 24220, 25950, 26988, 27300, 29410, 30275, 30940, 31486, 33150, 33735, 35292, 35700, 36330, 38233, 38675, 41174, 44115, 44980, 46410, 47229, 51900, 56225, 58820, 60550, 61761, 62972, 66300, 67470, 72660, 73525, 76466, 77350, 78715, 82348, 88230, 90825, 92820, 94458, 102935, 112450, 114699, 116025, 121100, 123522, 134940, 147050, 152932, 154700, 157430, 168675, 176460, 181650, 188916, 191165, 205870, 220575, 224900, 229398, 232050, 236145, 247044, 267631, 294100, 308805, 314860, 337350, 363300, 382330, 393575, 411740, 441150, 458796, 464100, 472290, 514675, 535262, 573495, 617610, 674700, 764660, 787150, 802893, 882300, 944580, 955825, 1029350, 1070524, 1146990, 1180725, 1235220, 1338155, 1544025, 1574300, 1605786, 1911650, 2058700, 2293980, 2361450, 2676310, 2867475, 3088050, 3211572, 3823300, 4014465, 4722900, 5352620, 5734950, 6176100, 6690775, 8028930, 11469900, 13381550, 16057860, 20072325, 26763100, 40144650, 80289300]

約数ペア:

[(1, 80289300), (2, 40144650), (3, 26763100), (4, 20072325), (5, 16057860), (6, 13381550), (7, 11469900), (10, 8028930), (12, 6690775), (13, 6176100), (14, 5734950), (15, 5352620), (17, 4722900), (20, 4014465), (21, 3823300), (25, 3211572), (26, 3088050), (28, 2867475), (30, 2676310), (34, 2361450), (35, 2293980), (39, 2058700), (42, 1911650), (50, 1605786), (51, 1574300), (52, 1544025), (60, 1338155), (65, 1235220), (68, 1180725), (70, 1146990), (75, 1070524), (78, 1029350), (84, 955825), (85, 944580), (91, 882300), (100, 802893), (102, 787150), (105, 764660), (119, 674700), (130, 617610), (140, 573495), (150, 535262), (156, 514675), (170, 472290), (173, 464100), (175, 458796), (182, 441150), (195, 411740), (204, 393575), (210, 382330), (221, 363300), (238, 337350), (255, 314860), (260, 308805), (273, 294100), (300, 267631), (325, 247044), (340, 236145), (346, 232050), (350, 229398), (357, 224900), (364, 220575), (390, 205870), (420, 191165), (425, 188916), (442, 181650), (455, 176460), (476, 168675), (510, 157430), (519, 154700), (525, 152932), (546, 147050), (595, 134940), (650, 123522), (663, 121100), (692, 116025), (700, 114699), (714, 112450), (780, 102935), (850, 94458), (865, 92820), (884, 90825), (910, 88230), (975, 82348), (1020, 78715), (1038, 77350), (1050, 76466), (1092, 73525), (1105, 72660), (1190, 67470), (1211, 66300), (1275, 62972), (1300, 61761), (1326, 60550), (1365, 58820), (1428, 56225), (1547, 51900), (1700, 47229), (1730, 46410), (1785, 44980), (1820, 44115), (1950, 41174), (2076, 38675), (2100, 38233), (2210, 36330), (2249, 35700), (2275, 35292), (2380, 33735), (2422, 33150), (2550, 31486), (2595, 30940), (2652, 30275), (2730, 29410), (2941, 27300), (2975, 26988), (3094, 25950), (3315, 24220), (3460, 23205), (3570, 22490), (3633, 22100), (3900, 20587), (4325, 18564), (4420, 18165), (4498, 17850), (4550, 17646), (4641, 17300), (4844, 16575), (5100, 15743), (5190, 15470), (5460, 14705), (5525, 14532), (5882, 13650), (5950, 13494), (6055, 13260), (6188, 12975), (6630, 12110), (6747, 11900), (6825, 11764), (7140, 11245), (7266, 11050), (7735, 10380), (8650, 9282), (8823, 9100), (8925, 8996)]