20131132950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{3719}}^1$

素因数の和:4283

約数の個数: 144

約数和(自身を含む): 56560308480

約数和(自身を除く): 36429175530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 523, 575, 690, 1035, 1046, 1150, 1569, 1725, 2070, 2615, 3138, 3450, 3719, 4707, 5175, 5230, 7438, 7845, 9414, 10350, 11157, 12029, 13075, 15690, 18595, 22314, 23535, 24058, 26150, 33471, 36087, 37190, 39225, 47070, 55785, 60145, 66942, 72174, 78450, 85537, 92975, 108261, 111570, 117675, 120290, 167355, 171074, 180435, 185950, 216522, 235350, 256611, 278925, 300725, 334710, 360870, 427685, 513222, 541305, 557850, 601450, 769833, 836775, 855370, 902175, 1082610, 1283055, 1539666, 1673550, 1804350, 1945037, 2138425, 2566110, 2706525, 3849165, 3890074, 4276850, 5413050, 5835111, 6415275, 7698330, 9725185, 11670222, 12830550, 17505333, 19245825, 19450370, 29175555, 35010666, 38491650, 44735851, 48625925, 58351110, 87526665, 89471702, 97251850, 134207553, 145877775, 175053330, 223679255, 268415106, 291755550, 402622659, 437633325, 447358510, 671037765, 805245318, 875266650, 1118396275, 1342075530, 2013113295, 2236792550, 3355188825, 4026226590, 6710377650, 10065566475, 20131132950]

約数ペア:

[(1, 20131132950), (2, 10065566475), (3, 6710377650), (5, 4026226590), (6, 3355188825), (9, 2236792550), (10, 2013113295), (15, 1342075530), (18, 1118396275), (23, 875266650), (25, 805245318), (30, 671037765), (45, 447358510), (46, 437633325), (50, 402622659), (69, 291755550), (75, 268415106), (90, 223679255), (115, 175053330), (138, 145877775), (150, 134207553), (207, 97251850), (225, 89471702), (230, 87526665), (345, 58351110), (414, 48625925), (450, 44735851), (523, 38491650), (575, 35010666), (690, 29175555), (1035, 19450370), (1046, 19245825), (1150, 17505333), (1569, 12830550), (1725, 11670222), (2070, 9725185), (2615, 7698330), (3138, 6415275), (3450, 5835111), (3719, 5413050), (4707, 4276850), (5175, 3890074), (5230, 3849165), (7438, 2706525), (7845, 2566110), (9414, 2138425), (10350, 1945037), (11157, 1804350), (12029, 1673550), (13075, 1539666), (15690, 1283055), (18595, 1082610), (22314, 902175), (23535, 855370), (24058, 836775), (26150, 769833), (33471, 601450), (36087, 557850), (37190, 541305), (39225, 513222), (47070, 427685), (55785, 360870), (60145, 334710), (66942, 300725), (72174, 278925), (78450, 256611), (85537, 235350), (92975, 216522), (108261, 185950), (111570, 180435), (117675, 171074), (120290, 167355)]