903485222580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{157217}}^1$

素因数の和:157390

約数の個数: 144

約数和(自身を含む): 2700954930240

約数和(自身を除く): 1797469707660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 4047, 4260, 5041, 5396, 6745, 8094, 10082, 13490, 15123, 16188, 20164, 20235, 25205, 26980, 30246, 40470, 50410, 60492, 75615, 80940, 95779, 100820, 151230, 157217, 191558, 287337, 302460, 314434, 383116, 471651, 478895, 574674, 628868, 786085, 943302, 957790, 1149348, 1436685, 1572170, 1886604, 1915580, 2358255, 2873370, 2987123, 3144340, 4716510, 5746740, 5974246, 8961369, 9433020, 11162407, 11948492, 14935615, 17922738, 22324814, 29871230, 33487221, 35845476, 44649628, 44806845, 55812035, 59742460, 66974442, 89613690, 111624070, 133948884, 167436105, 179227380, 212085733, 223248140, 334872210, 424171466, 636257199, 669744420, 792530897, 848342932, 1060428665, 1272514398, 1585061794, 2120857330, 2377592691, 2545028796, 3170123588, 3181285995, 3962654485, 4241714660, 4755185382, 6362571990, 7925308970, 9510370764, 11887963455, 12725143980, 15058087043, 15850617940, 23775926910, 30116174086, 45174261129, 47551853820, 60232348172, 75290435215, 90348522258, 150580870430, 180697044516, 225871305645, 301161740860, 451742611290, 903485222580]

約数ペア:

[(1, 903485222580), (2, 451742611290), (3, 301161740860), (4, 225871305645), (5, 180697044516), (6, 150580870430), (10, 90348522258), (12, 75290435215), (15, 60232348172), (19, 47551853820), (20, 45174261129), (30, 30116174086), (38, 23775926910), (57, 15850617940), (60, 15058087043), (71, 12725143980), (76, 11887963455), (95, 9510370764), (114, 7925308970), (142, 6362571990), (190, 4755185382), (213, 4241714660), (228, 3962654485), (284, 3181285995), (285, 3170123588), (355, 2545028796), (380, 2377592691), (426, 2120857330), (570, 1585061794), (710, 1272514398), (852, 1060428665), (1065, 848342932), (1140, 792530897), (1349, 669744420), (1420, 636257199), (2130, 424171466), (2698, 334872210), (4047, 223248140), (4260, 212085733), (5041, 179227380), (5396, 167436105), (6745, 133948884), (8094, 111624070), (10082, 89613690), (13490, 66974442), (15123, 59742460), (16188, 55812035), (20164, 44806845), (20235, 44649628), (25205, 35845476), (26980, 33487221), (30246, 29871230), (40470, 22324814), (50410, 17922738), (60492, 14935615), (75615, 11948492), (80940, 11162407), (95779, 9433020), (100820, 8961369), (151230, 5974246), (157217, 5746740), (191558, 4716510), (287337, 3144340), (302460, 2987123), (314434, 2873370), (383116, 2358255), (471651, 1915580), (478895, 1886604), (574674, 1572170), (628868, 1436685), (786085, 1149348), (943302, 957790)]